Anon-conducting sphere of radius r = 3.0 cm carries a charge q = 2.0 mc distributed uniformly throughout its volume. at what distance, measured from the center of the sphere, does the electric field reach a value equal to half its maximum value?

Explanation:

given data

Radius of sphere 3.0 cm

charge Q = 2.0 m C

We know that maximum electric field is given as

electric field inside the sphere can be determine by using below relation

as a general rule, scissors have blades less than 6 in (15 cm) long and usually have handles with finger holes of the same size. shears have blades scissors used to cut hair or fabric must be much sharper

the small 0.38-kg slider is known to move from position a to position b along the vertical-plane slot. determine (a) the work done on the body by its weight and (b) the work done on the body by the spring. the distance r = 0.70 m, the spring modulus k = 154 n/m, and the unstretched length of the spring is 0.53 m

explanation:

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